This paper examines the impact of political uncertainty (caused by the civil uprisings in the Arab World i.e., “Arab Spring”) on the volatility of major stock markets in the MENA region. Our main findings are as follows. First, by distinguishing between conventional and Islamic stock market...

Using the business cycle indicators and the aggregate stock market data, this paper examines the degree of positive feedback trading in the G-7 economies and the extent to which such behaviour varies across business cycle. The evidence suggests that there is a significant positive feedback...